Authorities suspect a medical condition was to blame for the driver of the #156 bus losing consciousness prior to the crash.
Six were moderately hurt and the rest considered minor, mostly with face and neck injuries, after the bus slammed into a guardrail on an inbound ramp around 9:30 a.m., responders told Daily Voice.
The trip apparently originated out of the bus depot in Fairview.
PAPD officers and Tunnel & Bridge agents tended to those injured on scene.
City EMS units took them to Bellevue Hospital.
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ALSO SEE: Authorities charged a Fairview driver with two counts of vehicular homicide in the deaths of a Bronx couple killed in a crash Friday on the George Washington Bridge.
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